SOA
Start of Authority
Primary NS
Mailbox
hostmaster.tamvinhthai.com
Serial
2026050420
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
86400
TXT
TXT Records
v=spf1 include:_spf.google.com ~all
google-site-verification=U_0nun1uCQ7Z7Ramj8JhW7607iIW5LEpZgAUA1KesTk